North American Product Classification System (NAPCS) Canada 2017 Version 1.0
811 - Health services
This group comprises various health practitioner services, and medical laboratory, hospital, ambulance and other health care services.
81131 - Medical laboratory diagnostic and testing services
This class comprises medical laboratory diagnostic and testing services.
811311 - Medical laboratory diagnostic and testing services
This subclass comprises medical laboratory diagnostic and testing services.
- Date modified: